IndiGo flights from Istanbul (IST) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri,Sun 15:45 Istanbul (IST) 19:45 Washington Dulles (IAD)
IndiGo 6E 4007 Non-stop Boeing 777-300ER (77W) 11:00 Effective 2026-03-29 through 2026-10-23
Codeshare flight, operated by Turkish Airlines.(TK 7)
Tue,Thu,Sat 15:45 Istanbul (IST) 19:45 Washington Dulles (IAD)
IndiGo 6E 4007 Non-stop Boeing 787-9 (789) 11:00 Effective 2026-03-31 through 2026-10-22
Codeshare flight, operated by Turkish Airlines.(TK 7)
Sat 15:45 Istanbul (IST) 19:45 Washington Dulles (IAD)
IndiGo 6E 4007 Non-stop Boeing 777-300ER (77W) 11:00 Operates only on 2026-10-24
Codeshare flight, operated by Turkish Airlines.(TK 7)
Daily 16:05 Istanbul (IST) 19:20 Washington Dulles (IAD)
IndiGo 6E 4007 Non-stop Boeing 777-300ER (77W) 11:15 Valid until 2026-03-07
Codeshare flight, operated by Turkish Airlines.(TK 7)
Daily 16:05 Istanbul (IST) 20:20 Washington Dulles (IAD)
IndiGo 6E 4007 Non-stop Boeing 777-300ER (77W) 11:15 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Turkish Airlines.(TK 7)
Daily 07:40 Istanbul (IST) 11:35 Washington Dulles (IAD)
IndiGo 6E 4009 Non-stop Boeing 787-9 (789) 10:55 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by Turkish Airlines.(TK 187)
Daily 08:30 Istanbul (IST) 11:45 Washington Dulles (IAD)
IndiGo 6E 4009 Non-stop Boeing 787-9 (789) 11:15 Valid until 2026-02-03
Codeshare flight, operated by Turkish Airlines.(TK 187)
Mon,Tue,Thu,Sat,Sun 08:30 Istanbul (IST) 11:45 Washington Dulles (IAD)
IndiGo 6E 4009 Non-stop Boeing 787-9 (789) 11:15 Effective 2026-02-05 through 2026-03-03
Codeshare flight, operated by Turkish Airlines.(TK 187)
Wed-Sat 08:30 Istanbul (IST) 11:45 Washington Dulles (IAD)
IndiGo 6E 4009 Non-stop Boeing 787-9 (789) 11:15 Effective 2026-03-04 through 2026-03-07
Codeshare flight, operated by Turkish Airlines.(TK 187)
Daily 08:30 Istanbul (IST) 12:45 Washington Dulles (IAD)
IndiGo 6E 4009 Non-stop Boeing 787-9 (789) 11:15 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Turkish Airlines.(TK 187)


IndiGo flights from Istanbul (IST) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-03-29 through 2026-10-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Turkish Airlines. (TK 7)
Duration: 11:00, non-stop
Boeing 777-300ER (77W)

Direct Codeshare Flights:

Effective 2026-03-31 through 2026-10-22
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 7)
Duration: 11:00, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 7)
Duration: 11:00, non-stop
Boeing 777-300ER (77W)

Direct Codeshare Flights:

Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 7)
Duration: 11:15, non-stop
Boeing 777-300ER (77W)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 7)
Duration: 11:15, non-stop
Boeing 777-300ER (77W)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 187)
Duration: 10:55, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 187)
Duration: 11:15, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Effective 2026-02-05 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 187)
Duration: 11:15, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Effective 2026-03-04 through 2026-03-07
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Turkish Airlines. (TK 187)
Duration: 11:15, non-stop
Boeing 787-9 (789)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Turkish Airlines. (TK 187)
Duration: 11:15, non-stop
Boeing 787-9 (789)
  • An international route departing from Istanbul airport, Turkey (IST) and arriving at Washington Dulles airport, United States (IAD).
  • The flight distance is 5208 miles, or 8382 km.
  • The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 10:55 and 11:15.